--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/js/customize-controls.js Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,1009 @@
+(function( exports, $ ){
+ var api = wp.customize;
+
+ /*
+ * @param options
+ * - previewer - The Previewer instance to sync with.
+ * - transport - The transport to use for previewing. Supports 'refresh' and 'postMessage'.
+ */
+ api.Setting = api.Value.extend({
+ initialize: function( id, value, options ) {
+ var element;
+
+ api.Value.prototype.initialize.call( this, value, options );
+
+ this.id = id;
+ this.transport = this.transport || 'refresh';
+
+ this.bind( this.preview );
+ },
+ preview: function() {
+ switch ( this.transport ) {
+ case 'refresh':
+ return this.previewer.refresh();
+ case 'postMessage':
+ return this.previewer.send( 'setting', [ this.id, this() ] );
+ }
+ }
+ });
+
+ api.Control = api.Class.extend({
+ initialize: function( id, options ) {
+ var control = this,
+ nodes, radios, settings;
+
+ this.params = {};
+ $.extend( this, options || {} );
+
+ this.id = id;
+ this.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
+ this.container = $( this.selector );
+
+ settings = $.map( this.params.settings, function( value ) {
+ return value;
+ });
+
+ api.apply( api, settings.concat( function() {
+ var key;
+
+ control.settings = {};
+ for ( key in control.params.settings ) {
+ control.settings[ key ] = api( control.params.settings[ key ] );
+ }
+
+ control.setting = control.settings['default'] || null;
+ control.ready();
+ }) );
+
+ control.elements = [];
+
+ nodes = this.container.find('[data-customize-setting-link]');
+ radios = {};
+
+ nodes.each( function() {
+ var node = $(this),
+ name;
+
+ if ( node.is(':radio') ) {
+ name = node.prop('name');
+ if ( radios[ name ] )
+ return;
+
+ radios[ name ] = true;
+ node = nodes.filter( '[name="' + name + '"]' );
+ }
+
+ api( node.data('customizeSettingLink'), function( setting ) {
+ var element = new api.Element( node );
+ control.elements.push( element );
+ element.sync( setting );
+ element.set( setting() );
+ });
+ });
+ },
+
+ ready: function() {},
+
+ dropdownInit: function() {
+ var control = this,
+ statuses = this.container.find('.dropdown-status'),
+ params = this.params,
+ update = function( to ) {
+ if ( typeof to === 'string' && params.statuses && params.statuses[ to ] )
+ statuses.html( params.statuses[ to ] ).show();
+ else
+ statuses.hide();
+ };
+
+ var toggleFreeze = false;
+
+ // Support the .dropdown class to open/close complex elements
+ this.container.on( 'click keydown', '.dropdown', function( event ) {
+ if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ return;
+
+ event.preventDefault();
+
+ if (!toggleFreeze)
+ control.container.toggleClass('open');
+
+ if ( control.container.hasClass('open') )
+ control.container.parent().parent().find('li.library-selected').focus();
+
+ // Don't want to fire focus and click at same time
+ toggleFreeze = true;
+ setTimeout(function () {
+ toggleFreeze = false;
+ }, 400);
+ });
+
+ this.setting.bind( update );
+ update( this.setting() );
+ }
+ });
+
+ api.ColorControl = api.Control.extend({
+ ready: function() {
+ var control = this,
+ picker = this.container.find('.color-picker-hex');
+
+ picker.val( control.setting() ).wpColorPicker({
+ change: function( event, options ) {
+ control.setting.set( picker.wpColorPicker('color') );
+ },
+ clear: function() {
+ control.setting.set( false );
+ }
+ });
+ }
+ });
+
+ api.UploadControl = api.Control.extend({
+ ready: function() {
+ var control = this;
+
+ this.params.removed = this.params.removed || '';
+
+ this.success = $.proxy( this.success, this );
+
+ this.uploader = $.extend({
+ container: this.container,
+ browser: this.container.find('.upload'),
+ dropzone: this.container.find('.upload-dropzone'),
+ success: this.success,
+ plupload: {},
+ params: {}
+ }, this.uploader || {} );
+
+ if ( control.params.extensions ) {
+ control.uploader.plupload.filters = [{
+ title: api.l10n.allowedFiles,
+ extensions: control.params.extensions
+ }];
+ }
+
+ if ( control.params.context )
+ control.uploader.params['post_data[context]'] = this.params.context;
+
+ if ( api.settings.theme.stylesheet )
+ control.uploader.params['post_data[theme]'] = api.settings.theme.stylesheet;
+
+ this.uploader = new wp.Uploader( this.uploader );
+
+ this.remover = this.container.find('.remove');
+ this.remover.on( 'click keydown', function( event ) {
+ if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ return;
+
+ control.setting.set( control.params.removed );
+ event.preventDefault();
+ });
+
+ this.removerVisibility = $.proxy( this.removerVisibility, this );
+ this.setting.bind( this.removerVisibility );
+ this.removerVisibility( this.setting.get() );
+ },
+ success: function( attachment ) {
+ this.setting.set( attachment.get('url') );
+ },
+ removerVisibility: function( to ) {
+ this.remover.toggle( to != this.params.removed );
+ }
+ });
+
+ api.ImageControl = api.UploadControl.extend({
+ ready: function() {
+ var control = this,
+ panels;
+
+ this.uploader = {
+ init: function( up ) {
+ var fallback, button;
+
+ if ( this.supports.dragdrop )
+ return;
+
+ // Maintain references while wrapping the fallback button.
+ fallback = control.container.find( '.upload-fallback' );
+ button = fallback.children().detach();
+
+ this.browser.detach().empty().append( button );
+ fallback.append( this.browser ).show();
+ }
+ };
+
+ api.UploadControl.prototype.ready.call( this );
+
+ this.thumbnail = this.container.find('.preview-thumbnail img');
+ this.thumbnailSrc = $.proxy( this.thumbnailSrc, this );
+ this.setting.bind( this.thumbnailSrc );
+
+ this.library = this.container.find('.library');
+
+ // Generate tab objects
+ this.tabs = {};
+ panels = this.library.find('.library-content');
+
+ this.library.children('ul').children('li').each( function() {
+ var link = $(this),
+ id = link.data('customizeTab'),
+ panel = panels.filter('[data-customize-tab="' + id + '"]');
+
+ control.tabs[ id ] = {
+ both: link.add( panel ),
+ link: link,
+ panel: panel
+ };
+ });
+
+ // Bind tab switch events
+ this.library.children('ul').on( 'click keydown', 'li', function( event ) {
+ if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ return;
+
+ var id = $(this).data('customizeTab'),
+ tab = control.tabs[ id ];
+
+ event.preventDefault();
+
+ if ( tab.link.hasClass('library-selected') )
+ return;
+
+ control.selected.both.removeClass('library-selected');
+ control.selected = tab;
+ control.selected.both.addClass('library-selected');
+ });
+
+ // Bind events to switch image urls.
+ this.library.on( 'click keydown', 'a', function( event ) {
+ if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ return;
+
+ var value = $(this).data('customizeImageValue');
+
+ if ( value ) {
+ control.setting.set( value );
+ event.preventDefault();
+ }
+ });
+
+ if ( this.tabs.uploaded ) {
+ this.tabs.uploaded.target = this.library.find('.uploaded-target');
+ if ( ! this.tabs.uploaded.panel.find('.thumbnail').length )
+ this.tabs.uploaded.both.addClass('hidden');
+ }
+
+ // Select a tab
+ panels.each( function() {
+ var tab = control.tabs[ $(this).data('customizeTab') ];
+
+ // Select the first visible tab.
+ if ( ! tab.link.hasClass('hidden') ) {
+ control.selected = tab;
+ tab.both.addClass('library-selected');
+ return false;
+ }
+ });
+
+ this.dropdownInit();
+ },
+ success: function( attachment ) {
+ api.UploadControl.prototype.success.call( this, attachment );
+
+ // Add the uploaded image to the uploaded tab.
+ if ( this.tabs.uploaded && this.tabs.uploaded.target.length ) {
+ this.tabs.uploaded.both.removeClass('hidden');
+
+ // @todo: Do NOT store this on the attachment model. That is bad.
+ attachment.element = $( '<a href="#" class="thumbnail"></a>' )
+ .data( 'customizeImageValue', attachment.get('url') )
+ .append( '<img src="' + attachment.get('url')+ '" />' )
+ .appendTo( this.tabs.uploaded.target );
+ }
+ },
+ thumbnailSrc: function( to ) {
+ if ( /^(https?:)?\/\//.test( to ) )
+ this.thumbnail.prop( 'src', to ).show();
+ else
+ this.thumbnail.hide();
+ }
+ });
+
+ // Change objects contained within the main customize object to Settings.
+ api.defaultConstructor = api.Setting;
+
+ // Create the collection of Control objects.
+ api.control = new api.Values({ defaultConstructor: api.Control });
+
+ api.PreviewFrame = api.Messenger.extend({
+ sensitivity: 2000,
+
+ initialize: function( params, options ) {
+ var deferred = $.Deferred(),
+ self = this;
+
+ // This is the promise object.
+ deferred.promise( this );
+
+ this.container = params.container;
+ this.signature = params.signature;
+
+ $.extend( params, { channel: api.PreviewFrame.uuid() });
+
+ api.Messenger.prototype.initialize.call( this, params, options );
+
+ this.add( 'previewUrl', params.previewUrl );
+
+ this.query = $.extend( params.query || {}, { customize_messenger_channel: this.channel() });
+
+ this.run( deferred );
+ },
+
+ run: function( deferred ) {
+ var self = this,
+ loaded = false,
+ ready = false;
+
+ if ( this._ready )
+ this.unbind( 'ready', this._ready );
+
+ this._ready = function() {
+ ready = true;
+
+ if ( loaded )
+ deferred.resolveWith( self );
+ };
+
+ this.bind( 'ready', this._ready );
+
+ this.request = $.ajax( this.previewUrl(), {
+ type: 'POST',
+ data: this.query,
+ xhrFields: {
+ withCredentials: true
+ }
+ } );
+
+ this.request.fail( function() {
+ deferred.rejectWith( self, [ 'request failure' ] );
+ });
+
+ this.request.done( function( response ) {
+ var location = self.request.getResponseHeader('Location'),
+ signature = self.signature,
+ index;
+
+ // Check if the location response header differs from the current URL.
+ // If so, the request was redirected; try loading the requested page.
+ if ( location && location != self.previewUrl() ) {
+ deferred.rejectWith( self, [ 'redirect', location ] );
+ return;
+ }
+
+ // Check if the user is not logged in.
+ if ( '0' === response ) {
+ self.login( deferred );
+ return;
+ }
+
+ // Check for cheaters.
+ if ( '-1' === response ) {
+ deferred.rejectWith( self, [ 'cheatin' ] );
+ return;
+ }
+
+ // Check for a signature in the request.
+ index = response.lastIndexOf( signature );
+ if ( -1 === index || index < response.lastIndexOf('</html>') ) {
+ deferred.rejectWith( self, [ 'unsigned' ] );
+ return;
+ }
+
+ // Strip the signature from the request.
+ response = response.slice( 0, index ) + response.slice( index + signature.length );
+
+ // Create the iframe and inject the html content.
+ self.iframe = $('<iframe />').appendTo( self.container );
+
+ // Bind load event after the iframe has been added to the page;
+ // otherwise it will fire when injected into the DOM.
+ self.iframe.one( 'load', function() {
+ loaded = true;
+
+ if ( ready ) {
+ deferred.resolveWith( self );
+ } else {
+ setTimeout( function() {
+ deferred.rejectWith( self, [ 'ready timeout' ] );
+ }, self.sensitivity );
+ }
+ });
+
+ self.targetWindow( self.iframe[0].contentWindow );
+
+ self.targetWindow().document.open();
+ self.targetWindow().document.write( response );
+ self.targetWindow().document.close();
+ });
+ },
+
+ login: function( deferred ) {
+ var self = this,
+ reject;
+
+ reject = function() {
+ deferred.rejectWith( self, [ 'logged out' ] );
+ };
+
+ if ( this.triedLogin )
+ return reject();
+
+ // Check if we have an admin cookie.
+ $.get( api.settings.url.ajax, {
+ action: 'logged-in'
+ }).fail( reject ).done( function( response ) {
+ var iframe;
+
+ if ( '1' !== response )
+ reject();
+
+ iframe = $('<iframe src="' + self.previewUrl() + '" />').hide();
+ iframe.appendTo( self.container );
+ iframe.load( function() {
+ self.triedLogin = true;
+
+ iframe.remove();
+ self.run( deferred );
+ });
+ });
+ },
+
+ destroy: function() {
+ api.Messenger.prototype.destroy.call( this );
+ this.request.abort();
+
+ if ( this.iframe )
+ this.iframe.remove();
+
+ delete this.request;
+ delete this.iframe;
+ delete this.targetWindow;
+ }
+ });
+
+ (function(){
+ var uuid = 0;
+ api.PreviewFrame.uuid = function() {
+ return 'preview-' + uuid++;
+ };
+ }());
+
+ api.Previewer = api.Messenger.extend({
+ refreshBuffer: 250,
+
+ /**
+ * Requires params:
+ * - container - a selector or jQuery element
+ * - previewUrl - the URL of preview frame
+ */
+ initialize: function( params, options ) {
+ var self = this,
+ rscheme = /^https?/,
+ url;
+
+ $.extend( this, options || {} );
+
+ /*
+ * Wrap this.refresh to prevent it from hammering the servers:
+ *
+ * If refresh is called once and no other refresh requests are
+ * loading, trigger the request immediately.
+ *
+ * If refresh is called while another refresh request is loading,
+ * debounce the refresh requests:
+ * 1. Stop the loading request (as it is instantly outdated).
+ * 2. Trigger the new request once refresh hasn't been called for
+ * self.refreshBuffer milliseconds.
+ */
+ this.refresh = (function( self ) {
+ var refresh = self.refresh,
+ callback = function() {
+ timeout = null;
+ refresh.call( self );
+ },
+ timeout;
+
+ return function() {
+ if ( typeof timeout !== 'number' ) {
+ if ( self.loading ) {
+ self.abort();
+ } else {
+ return callback();
+ }
+ }
+
+ clearTimeout( timeout );
+ timeout = setTimeout( callback, self.refreshBuffer );
+ };
+ })( this );
+
+ this.container = api.ensure( params.container );
+ this.allowedUrls = params.allowedUrls;
+ this.signature = params.signature;
+
+ params.url = window.location.href;
+
+ api.Messenger.prototype.initialize.call( this, params );
+
+ this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
+ var match = to.match( rscheme );
+ return match ? match[0] : '';
+ });
+
+ // Limit the URL to internal, front-end links.
+ //
+ // If the frontend and the admin are served from the same domain, load the
+ // preview over ssl if the customizer is being loaded over ssl. This avoids
+ // insecure content warnings. This is not attempted if the admin and frontend
+ // are on different domains to avoid the case where the frontend doesn't have
+ // ssl certs.
+
+ this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
+ var result;
+
+ // Check for URLs that include "/wp-admin/" or end in "/wp-admin".
+ // Strip hashes and query strings before testing.
+ if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
+ return null;
+
+ // Attempt to match the URL to the control frame's scheme
+ // and check if it's allowed. If not, try the original URL.
+ $.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
+ $.each( self.allowedUrls, function( i, allowed ) {
+ var path;
+
+ allowed = allowed.replace( /\/+$/, '' );
+ path = url.replace( allowed, '' );
+
+ if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
+ result = url;
+ return false;
+ }
+ });
+ if ( result )
+ return false;
+ });
+
+ // If we found a matching result, return it. If not, bail.
+ return result ? result : null;
+ });
+
+ // Refresh the preview when the URL is changed (but not yet).
+ this.previewUrl.bind( this.refresh );
+
+ this.scroll = 0;
+ this.bind( 'scroll', function( distance ) {
+ this.scroll = distance;
+ });
+
+ // Update the URL when the iframe sends a URL message.
+ this.bind( 'url', this.previewUrl );
+ },
+
+ query: function() {},
+
+ abort: function() {
+ if ( this.loading ) {
+ this.loading.destroy();
+ delete this.loading;
+ }
+ },
+
+ refresh: function() {
+ var self = this;
+
+ this.abort();
+
+ this.loading = new api.PreviewFrame({
+ url: this.url(),
+ previewUrl: this.previewUrl(),
+ query: this.query() || {},
+ container: this.container,
+ signature: this.signature
+ });
+
+ this.loading.done( function() {
+ // 'this' is the loading frame
+ this.bind( 'synced', function() {
+ if ( self.preview )
+ self.preview.destroy();
+ self.preview = this;
+ delete self.loading;
+
+ self.targetWindow( this.targetWindow() );
+ self.channel( this.channel() );
+
+ self.send( 'active' );
+ });
+
+ this.send( 'sync', {
+ scroll: self.scroll,
+ settings: api.get()
+ });
+ });
+
+ this.loading.fail( function( reason, location ) {
+ if ( 'redirect' === reason && location )
+ self.previewUrl( location );
+
+ if ( 'logged out' === reason ) {
+ if ( self.preview ) {
+ self.preview.destroy();
+ delete self.preview;
+ }
+
+ self.login().done( self.refresh );
+ }
+
+ if ( 'cheatin' === reason )
+ self.cheatin();
+ });
+ },
+
+ login: function() {
+ var previewer = this,
+ deferred, messenger, iframe;
+
+ if ( this._login )
+ return this._login;
+
+ deferred = $.Deferred();
+ this._login = deferred.promise();
+
+ messenger = new api.Messenger({
+ channel: 'login',
+ url: api.settings.url.login
+ });
+
+ iframe = $('<iframe src="' + api.settings.url.login + '" />').appendTo( this.container );
+
+ messenger.targetWindow( iframe[0].contentWindow );
+
+ messenger.bind( 'login', function() {
+ iframe.remove();
+ messenger.destroy();
+ delete previewer._login;
+ deferred.resolve();
+ });
+
+ return this._login;
+ },
+
+ cheatin: function() {
+ $( document.body ).empty().addClass('cheatin').append( '<p>' + api.l10n.cheatin + '</p>' );
+ }
+ });
+
+ /* =====================================================================
+ * Ready.
+ * ===================================================================== */
+
+ api.controlConstructor = {
+ color: api.ColorControl,
+ upload: api.UploadControl,
+ image: api.ImageControl
+ };
+
+ $( function() {
+ api.settings = window._wpCustomizeSettings;
+ api.l10n = window._wpCustomizeControlsL10n;
+
+ // Check if we can run the customizer.
+ if ( ! api.settings )
+ return;
+
+ // Redirect to the fallback preview if any incompatibilities are found.
+ if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) )
+ return window.location = api.settings.url.fallback;
+
+ var body = $( document.body ),
+ overlay = body.children('.wp-full-overlay'),
+ query, previewer, parent;
+
+ // Prevent the form from saving when enter is pressed.
+ $('#customize-controls').on( 'keydown', function( e ) {
+ if ( $( e.target ).is('textarea') )
+ return;
+
+ if ( 13 === e.which ) // Enter
+ e.preventDefault();
+ });
+
+ // Initialize Previewer
+ previewer = new api.Previewer({
+ container: '#customize-preview',
+ form: '#customize-controls',
+ previewUrl: api.settings.url.preview,
+ allowedUrls: api.settings.url.allowed,
+ signature: 'WP_CUSTOMIZER_SIGNATURE'
+ }, {
+
+ nonce: api.settings.nonce,
+
+ query: function() {
+ return {
+ wp_customize: 'on',
+ theme: api.settings.theme.stylesheet,
+ customized: JSON.stringify( api.get() ),
+ nonce: this.nonce.preview
+ };
+ },
+
+ save: function() {
+ var self = this,
+ query = $.extend( this.query(), {
+ action: 'customize_save',
+ nonce: this.nonce.save
+ }),
+ request = $.post( api.settings.url.ajax, query );
+
+ api.trigger( 'save', request );
+
+ body.addClass('saving');
+
+ request.always( function() {
+ body.removeClass('saving');
+ });
+
+ request.done( function( response ) {
+ // Check if the user is logged out.
+ if ( '0' === response ) {
+ self.preview.iframe.hide();
+ self.login().done( function() {
+ self.save();
+ self.preview.iframe.show();
+ });
+ return;
+ }
+
+ // Check for cheaters.
+ if ( '-1' === response ) {
+ self.cheatin();
+ return;
+ }
+
+ api.trigger( 'saved' );
+ });
+ }
+ });
+
+ // Refresh the nonces if the preview sends updated nonces over.
+ previewer.bind( 'nonce', function( nonce ) {
+ $.extend( this.nonce, nonce );
+ });
+
+ $.each( api.settings.settings, function( id, data ) {
+ api.create( id, id, data.value, {
+ transport: data.transport,
+ previewer: previewer
+ } );
+ });
+
+ $.each( api.settings.controls, function( id, data ) {
+ var constructor = api.controlConstructor[ data.type ] || api.Control,
+ control;
+
+ control = api.control.add( id, new constructor( id, {
+ params: data,
+ previewer: previewer
+ } ) );
+ });
+
+ // Check if preview url is valid and load the preview frame.
+ if ( previewer.previewUrl() )
+ previewer.refresh();
+ else
+ previewer.previewUrl( api.settings.url.home );
+
+ // Save and activated states
+ (function() {
+ var state = new api.Values(),
+ saved = state.create('saved'),
+ activated = state.create('activated');
+
+ state.bind( 'change', function() {
+ var save = $('#save'),
+ back = $('.back');
+
+ if ( ! activated() ) {
+ save.val( api.l10n.activate ).prop( 'disabled', false );
+ back.text( api.l10n.cancel );
+
+ } else if ( saved() ) {
+ save.val( api.l10n.saved ).prop( 'disabled', true );
+ back.text( api.l10n.close );
+
+ } else {
+ save.val( api.l10n.save ).prop( 'disabled', false );
+ back.text( api.l10n.cancel );
+ }
+ });
+
+ // Set default states.
+ saved( true );
+ activated( api.settings.theme.active );
+
+ api.bind( 'change', function() {
+ state('saved').set( false );
+ });
+
+ api.bind( 'saved', function() {
+ state('saved').set( true );
+ state('activated').set( true );
+ });
+
+ activated.bind( function( to ) {
+ if ( to )
+ api.trigger( 'activated' );
+ });
+
+ // Expose states to the API.
+ api.state = state;
+ }());
+
+ // Button bindings.
+ $('#save').click( function( event ) {
+ previewer.save();
+ event.preventDefault();
+ }).keydown( function( event ) {
+ if ( 9 === event.which ) // tab
+ return;
+ if ( 13 === event.which ) // enter
+ previewer.save();
+ event.preventDefault();
+ });
+
+ $('.back').keydown( function( event ) {
+ if ( 9 === event.which ) // tab
+ return;
+ if ( 13 === event.which ) // enter
+ this.click();
+ event.preventDefault();
+ });
+
+ $('.upload-dropzone a.upload').keydown( function( event ) {
+ if ( 13 === event.which ) // enter
+ this.click();
+ });
+
+ $('.collapse-sidebar').on( 'click keydown', function( event ) {
+ if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ return;
+
+ overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
+ event.preventDefault();
+ });
+
+ // Create a potential postMessage connection with the parent frame.
+ parent = new api.Messenger({
+ url: api.settings.url.parent,
+ channel: 'loader'
+ });
+
+ // If we receive a 'back' event, we're inside an iframe.
+ // Send any clicks to the 'Return' link to the parent page.
+ parent.bind( 'back', function() {
+ $('.back').on( 'click.back', function( event ) {
+ event.preventDefault();
+ parent.send( 'close' );
+ });
+ });
+
+ // Pass events through to the parent.
+ api.bind( 'saved', function() {
+ parent.send( 'saved' );
+ });
+
+ // When activated, let the loader handle redirecting the page.
+ // If no loader exists, redirect the page ourselves (if a url exists).
+ api.bind( 'activated', function() {
+ if ( parent.targetWindow() )
+ parent.send( 'activated', api.settings.url.activated );
+ else if ( api.settings.url.activated )
+ window.location = api.settings.url.activated;
+ });
+
+ // Initialize the connection with the parent frame.
+ parent.send( 'ready' );
+
+ // Control visibility for default controls
+ $.each({
+ 'background_image': {
+ controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
+ callback: function( to ) { return !! to }
+ },
+ 'show_on_front': {
+ controls: [ 'page_on_front', 'page_for_posts' ],
+ callback: function( to ) { return 'page' === to }
+ },
+ 'header_textcolor': {
+ controls: [ 'header_textcolor' ],
+ callback: function( to ) { return 'blank' !== to }
+ }
+ }, function( settingId, o ) {
+ api( settingId, function( setting ) {
+ $.each( o.controls, function( i, controlId ) {
+ api.control( controlId, function( control ) {
+ var visibility = function( to ) {
+ control.container.toggle( o.callback( to ) );
+ };
+
+ visibility( setting.get() );
+ setting.bind( visibility );
+ });
+ });
+ });
+ });
+
+ // Juggle the two controls that use header_textcolor
+ api.control( 'display_header_text', function( control ) {
+ var last = '';
+
+ control.elements[0].unsync( api( 'header_textcolor' ) );
+
+ control.element = new api.Element( control.container.find('input') );
+ control.element.set( 'blank' !== control.setting() );
+
+ control.element.bind( function( to ) {
+ if ( ! to )
+ last = api( 'header_textcolor' ).get();
+
+ control.setting.set( to ? last : 'blank' );
+ });
+
+ control.setting.bind( function( to ) {
+ control.element.set( 'blank' !== to );
+ });
+ });
+
+ // Handle header image data
+ api.control( 'header_image', function( control ) {
+ control.setting.bind( function( to ) {
+ if ( to === control.params.removed )
+ control.settings.data.set( false );
+ });
+
+ control.library.on( 'click', 'a', function( event ) {
+ control.settings.data.set( $(this).data('customizeHeaderImageData') );
+ });
+
+ control.uploader.success = function( attachment ) {
+ var data;
+
+ api.ImageControl.prototype.success.call( control, attachment );
+
+ data = {
+ attachment_id: attachment.get('id'),
+ url: attachment.get('url'),
+ thumbnail_url: attachment.get('url'),
+ height: attachment.get('height'),
+ width: attachment.get('width')
+ };
+
+ attachment.element.data( 'customizeHeaderImageData', data );
+ control.settings.data.set( data );
+ };
+ });
+
+ api.trigger( 'ready' );
+
+ // Make sure left column gets focus
+ var topFocus = $('.back');
+ topFocus.focus();
+ setTimeout(function () {
+ topFocus.focus();
+ }, 200);
+
+ });
+
+})( wp, jQuery );